inara27 inara27
  • 22-02-2021
  • Mathematics
contestada

Simplify: (9a* - 5a'-1)+7a*

Respuesta :

corchadomizar590
corchadomizar590 corchadomizar590
  • 22-02-2021

Answer:

The answer is -2a because first you multiple the number and eliminate redundant perenthese then last combine like terms and that how you get -2a

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